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Individual Calculations March 2023 |
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| Jouandet, Nicolas Total change: 33.80 | |   |
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| 4eme Championnat plus de 50 ans des Hauts-de-Seine r1-5 | BOIS COLOMBES | FRA | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1143 | 1.50 | 4 | 0.93 | 20 | 18.60 | |
|  Demany, Didier | | | 1453 | FRA | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Vernant, Patrick | | | 1538 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martinez, Alberto | | | 1405 | FRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Gelibter, Marc | | | 1419 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 9eme Open FIDE de Fontenay le Fleury (-2400) | FONTENAY LE FLEURY | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1140 | 2.00 | 5 | 0.76 | 20 | 15.20 | |
| | Girod, Yves | | | 1328 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Duviviers, Norbert | | | 1039 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Rostaing, Laurent | | | 1406 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Guerillon, Sylvain | | | 1505 | FRA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Derex, Nicolas | | | 1578 | FRA | 1.00 | 1 | 0.94 | 20 | 18.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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